public async Task StartRecvListener(NBSTopic topic, Func <SubscribeResponse, T> func)
{
SubscribeRequest request = new SubscribeRequest {
Topics = topic.ToString()
};
Logged("Topic [" + topic.ToString() + "] starting ....");
try {
using (var call = pubsubClient.Subscribe(request))
{
while (await call.ResponseStream.MoveNext(CancellationToken.None))
{
SubscribeResponse response = call.ResponseStream.Current;
Console.WriteLine(">>>Recv Message:" + response.From);
T t = func(response);
if (response.From != selfID)
{
collection.Add(t);
}
}
}
} catch (Exception e) {
Logged(e, "subscribe failure.");
}
}
public bool SendMessage(NBSTopic topic, string msg, Func <T, string, bool, T> func)
{
if (String.IsNullOrEmpty(msg))
{
return(false);
}
try
{
PublishRequest request = new PublishRequest {
Topics = topic.ToString(), Message = msg
};
var back = pubsubClient.Publish(request);
Logged(back.Result);
T t = func(Self, msg, true);
collection.Add(t);
return(true);
}
catch (Exception e)
{
Logged(e, "Send [" + msg + "] failure.");
T t = func(Self, msg, false);
collection.Add(t);
}
return(false);
}